Tetrahedron Letters p. 1865 - 1868 (1987)
Update date:2022-08-16
Topics:
Mash, Eugene A.
Nelson, Keith A.
Heidt, Philip C.
A series of 2-cyclohexen-1-one ketals related to 2-cyclohexen-1-one 1,4-di-O-benzyl-L-threitol ketal but possessing different dioxolane appendages was prepared and subjected to Simmons-Smith cyclopropanation.The observed diastereoselectivity decreased when oxygen was present in the appendages.In the absence of appendage oxygen, the sense of the observed diastereoselectivity was found to depend upon dioxolane chirality.The amount of diastereoselectivity observed was remarkably independent of the nature of the appendages.
View More
Jinan Hongfangde Pharmatech Co.,Ltd
Contact:86-531-88870908
Address:F Bldg. West Unit North Area of Univ. Tech. Garden Xinyu Rd. Jinan New & High Tech Industry Development Zone Shandong, China
Jiande City Silibase Silicone New Material Manufacture Co., Ltd.
Contact:15967177856
Address:Genglou Industrial Development Area
SHIJIAZHUANG AGERUO-BIOTECH CO.LTD
Contact:+86-130-2866-6699
Address:Huaian east Road 158
Liaoyang Xinyou Chemical Products Co.,Ltd.
Contact:+86-419-5165433 13604191870
Address:Huishang Road6-1, Hongwei District, Liaoyang, Liaoning, China
Contact:0833-5590788/5590338/5590055
Address:Victory in the town of Red Star Village,Mount Emei City,industrial concentration area storage processing logistics parkpark
Doi:10.1007/s10562-017-2135-0
(2017)Doi:10.1021/jf049505p
(2004)Doi:10.1021/jo01142a021
(1951)Doi:10.1016/j.phytol.2020.01.020
(2020)Doi:10.1021/j100263a026
(1985)Doi:10.1016/S0040-4039(00)88577-9
(1982)
